private static IEnumerable<ITree> DoWorkForFindAll( ITree nodeToSearch, ITree target, bool partialMatch )
{
if ( ( partialMatch && nodeToSearch.equalsTreePartial( target ) )
|| ( !partialMatch && nodeToSearch.equalsTree( target ) ) )
{
yield return nodeToSearch;
}
for ( int i = 0; i < nodeToSearch.ChildCount; i++ )
{
ITree child = nodeToSearch.GetChild( i );
if ( child != null )
{
foreach ( ITree tree in DoWorkForFindAll( child, target, partialMatch ) )
yield return tree;
}
}
}
